trans,trans-2,4-Heptadienal CAS 4313-03-5 Purity >90.0% (GC) Factory

Short Description:

Chemical Name: trans,trans-2,4-Heptadienal

CAS: 4313-03-5

Purity: >90.0% (GC)

Appearance: Colorless or Dark Yellow Liquid

High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com

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Product Detail

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Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of trans,trans-2,4-Heptadienal (CAS: 4313-03-5) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	trans,trans-2,4-Heptadienal
Synonyms	trans,trans-2,4-Heptandienal; (2E,4E)-2,4-Heptadienal; (2E,4E)-Hepta-2,4-Dienal; 2,4-Heptadien-1-al;(E,E)-2,4-Heptadienal; (2E,4E)-2,4-Heptadienal; all-trans-2,4-Heptadienal; trans-2-trans-4-Heptadienal
CAS Number	4313-03-5
CAT Number	RF-PI2034
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C7H10O
Molecular Weight	110.15
Boiling Point	84.0~84.5℃
Flash Point	63℃
Sensitivity	Air Sensitive; Heat Sensitive; Light Sensitive
Water Solubility	Insoluble in Water
Solubility	Soluble in Alcohol; Fixed Oils
Store Under Inert Gas	Store Under Inert Gas
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	Colorless or Dark Yellow Liquid
Purity / Analysis Method	>90.0% (GC)
Specific Gravity (20/20℃)	0.882~0.889
Refractive Index n20/D	1.533~1.537
Odor Description	With Fatty, Green Fragrant Incense
1 H NMR Spectrum	Conforms With Structure
Test Standard	Enterprise Standard
Shelf Life	24 Months From Manufacture Date if Stored Properly
Usage	Flavors and Fragrances Intermediates; FCC

Package & Storage:

Package: Fluorinated Bottle, 25kg/Drum, 200kg/Drum or according to customer's requirement

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture

Advantages:

FAQ:

Application:

trans,trans-2,4-Heptadienal (CAS: 4313-03-5) retards or prevents the development of "off-flavors" in auto-oxidizing fats and oils. May be prepared by reduction with LiAlH4 of the dienoic acid prepared by the Doebner synthesis, followed by oxidation with Mn02 of the resulting dienol to the corresponding dienol; by the method of Marshall and Whiting. trans,trans-2,4-Heptadienal has a fatty, green odor In auto-oxidizing fats and oils, it retards or prevents the development of "off-favors". It is a specific marker of oxidative rancidity. It is also a potential algal metabolite. trans,trans-2,4-Heptadienal Can be used for mouthfeel in a variety of dairy-type flavors, as well as enhancing citrus flavors, especially orange and tangerine.